MCP.Market

X402 Solana MCP server

online · 100% uptime
by digitalweb33333-creator·io.github.digitalweb33333-creator/x402-solana·v0.1.0
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x402 paid API tools for AI agents on Solana: crypto safety, market data, KYB/AML verification.

B84/100grade B
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Safety scan
B84/100

full report

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X402 Solana tools (10)

write = sends, deletes, buys or posts
  • agent_rank_checkFree

    Quick check of where an x402 seller ranks RIGHT NOW by keyword-relevance in the CDP Bazaar discovery (not the raw settled-volume rank the free explorers show): best rank + per-category-keyword rank in one cheap call, plus a pointer to the full /agent/visibility-audit when the rank slips. The frequent pulse for monitoring your x402 discoverability. Where do I rank now? Am I being out-ranked on my category keywords? Price: $0.10 per call (x402 payment, USDC on Base mainnet).

  • agent_visibility_auditFree

    Audit how discoverable an x402 agent/seller is across the agent registries (CDP Bazaar, 402index): keyword-RELEVANCE rank per category (not raw settled-volume rank), a metadata-quality score of your advertised endpoints (schema, output.example, tags, llm_usage_prompt), settle activity, a top-3 benchmark, prioritized fixes, and a DELTA vs a signed snapshot you carry back. Why am I not being found and how do I climb? GEO/AEO discovery audit for x402 sellers, Ed25519-signed. Price: $1.00 per call (x402 payment, USDC on Base mainnet).

  • crypto_pre_trade_verdictFree

    One-call GO/CAUTION/NO-GO pre-trade verdict for AI trading agents: fuses token safety (honeypot, rug, tax, holders), counterparty wallet sanctions screening (OFAC/mixer) and cross-exchange market signal into a single decision with a signed, offline-verifiable receipt. Should I buy this token now? Replaces three separate calls (token-safety + wallet-screen + signal) with one fused GO/NO-GO verdict. EVM chains and Solana. Price: $0.05 per call (x402 payment, USDC on Base mainnet).

  • crypto_token_dossierFree

    Full degen token dossier in one call: safety score + honeypot/tax + detailed TOP HOLDERS and concentration + liquidity/FDV/volume/pool-age + contract control (owner, creator, mintable, open-source) + an AI red-flag narrative. Deep due-diligence report on a token before aping — the premium tier above a plain safety check. EVM chains and Solana. Price: $0.10 per call (x402 payment, USDC on Base mainnet).

  • crypto_token_safetyFree

    Token safety check before buying — is this token a honeypot or a rug pull? Bundles honeypot detection, buy/sell tax, holder concentration, LP lock and liquidity (GoPlus, Honeypot.is, DexScreener) into a single 0-100 token security risk score with a clear buy/avoid verdict. One call replaces three lookups. EVM chains. Price: $0.05 per call (x402 payment, USDC on Base mainnet).

  • gleif_leiFree

    Look up any Legal Entity Identifier (LEI) for company information lookup and counterparty / know-your-business (KYB) identity against the official GLEIF global registry — returns legal name, status, jurisdiction, legal form and registered address, real-time, worldwide coverage. Price: $0.01 per call (x402 payment, USDC on Base mainnet).

  • polymarket_oddsFree

    Live prediction market odds, implied probabilities and betting-market data from Polymarket — give a market id or slug, get each outcome with its probability (0-1), volume, liquidity and resolution status. Price: $0.05 per call (x402 payment, USDC on Base mainnet).

  • sanctions_screenFree

    Screen a name against the official EU consolidated sanctions list (FISMA) for anti-money-laundering (AML) and watchlist checks — returns matches with a similarity score and context (EU reference, type, programme), not a binary yes/no. Price: $0.05 per call (x402 payment, USDC on Base mainnet).

  • solana_pre_tradeFree

    All-in-one Solana pre-trade decision in ONE call: BUY-SAFE/CAUTION/AVOID fusing four scored modules — token security, EXECUTABLE liquidity depth (estimated slippage at $100/$1k/$10k), deployer history/control and holder concentration. Should I buy or avoid this Solana token? Full token due-diligence in one call — replaces 3-4 lookups; built for a trading / sniping agent's risk-review pipeline. Solana trading safety decision and buy/avoid verdict. Price: $0.05 per call (x402 payment, USDC on Base mainnet).

  • solana_token_safetyFree

    Solana SPL token safety, rug check and honeypot / scam detection before trading: is this Solana token a rug pull, honeypot or scam? Verdict SAFE/RISKY/CRITICAL + 0-100 score combining STATIC checks (mint/freeze authority, holder concentration) AND BEHAVIORAL analysis (liquidity, churn, recent dump, tx velocity) plus a blue-chip false-positive guard so USDC/USDT/SOL are never flagged. Pre-trade SPL token security / scam-token detection catching behavioral rugs static checkers miss. Price: $0.01 per call (x402 payment, USDC on Base mainnet).

Public scan report

scanner v0.1.9 · 2026-09-26 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 619ms20/20
  • Tool poisoning10 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancelast push 82 days ago12/15
  • Maintainer identityregistry namespace matches repository owner6/10
Overall 84/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How X402 Solana compares

Against every graded Finance MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
84/100
higher than 78% of 1,761 Finance servers
Tools
10
the typical Finance server has 8
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote Finance server answers 100%
Response time
92 ms
faster than 88% of 1,133 Finance servers

What its tools let an agent do: 10 read

Install X402 Solana in Claude Code, Cursor or VS Code

claude mcp add --transport http x402-solana https://x402-solana-cva8.onrender.com/mcp/
Add to Cursor

What the publisher says

From the X402 Solana repository's README, as published. We do not edit it. Read it on GitHub

x402-solana

Paid x402 API tools for AI agents, settled in USDC on Solana (mainnet). A Solana-rail replica of x402-endpoints (Base): same FastAPI quality, same CDP facilitator — payments routed on Solana instead of Base.

  • No API key — payment is authentication.
  • Gasless for the buyer — the CDP facilitator is the transaction fee payer.
  • USDC mint EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (6 decimals), network solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp.

Endpoints (10)

Discovery: /.well-known/x402.json, /.well-known/agent-card.json, /llms.txt. Health: /health.

Run locally

python3.12 -m venv .venv
./.venv/bin/pip install -r requirements.txt
# set env (see .env.example) — CDP keys required for the facilitator
./.venv/bin/uvicorn app.main:app --port 8000

Deploy (Render)

One-click via render.yaml (Blueprint). Set the sync:false secrets (CDPAPIKEYID, CDPAPIKEYSECRET, RECEIPTSIGNINGSEED, optional ANTHROPICAPIKEY) in the dashboard.

Architecture

Payment layer is 100% in app/main.py (registerexactsvm_server + PaymentOption(network=solana…)); endpoint handlers in app/routers/ are payment-agnostic. Description ≤ 500 chars is enforced at startup (hard CDP /verify constraint). See DIFFERENCES-BASE-SOLANA.md for the full Base→Solana map.

Tooling (tools/)

  • check_facilitator.py — verify the CDP facilitator advertises Solana support.
  • lint_descriptions.py — English-only + ≤500-char lint.
  • gen_discovery.py — regenerate the discovery files from the routes.
  • createsellerata.py — create the seller USDC ATA (settlement prerequisite).
  • settle.py — buyer→endpoint settlement (dry by default, --execute to pay).

Nothing above is checked by us. What we check is on the safety report.

X402 Solana: common questions

Is X402 Solana MCP server safe?
Mostly: it is graded B (84/100). Read the X402 Solana safety report
How do I install X402 Solana?
It runs remotely at x402-solana-cva8.onrender.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does X402 Solana need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is X402 Solana maintained?
The last commit was 121 days ago (2026-07-06). The latest release is v0.1.0.
Is X402 Solana up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of X402 Solana?
Servers from other publishers that do the same job: Blockrun MCP server, Sato Hub: Build Onchain & Crypto Agents MCP server and Alpha Vantage MCP server.
How does X402 Solana compare with other Finance MCP servers?
safety score 84/100 (higher than 78% of 1,761 Finance servers); tools 10 (the typical Finance server has 8); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to X402 Solana

Same job from other publishers: the closest match first, then the best rated.

  • Blockrun
    Web search, deep research, prediction markets & crypto data for AI agents. Pay per call via x402.
    B
  • Sato Hub: Build Onchain & Crypto Agents
    Build any crypto agent: x402, ERC-8004, wallets. Does a server take your key? Hosted? Maintained?
    B
  • Alpha Vantage
    Real-time financial market data: stocks, forex, crypto, commodities, and economic indicators
    A
  • TickDB Market Data
    Real-time & historical market data: forex, stocks, crypto, indices, metals, K-line, quotes
    B
  • CoinRithm Agent Trading
    Keyless prediction-market data across 12 venues plus paper-trading of crypto spot, futures, and PM.
    A